Acetylarsan
亚乙酰拉胂(治梅毒药)
🗣️ 情景例句
You can hunt for jobs in the newspaper.
你可以在报纸上寻找工作。
It is more blessed to give than to receive.
施恩比受惠更有福。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.
但我们担心，洪水力量将使它上岸之前就筋疲力尽了。